Product Information

Product Description

Have someone select any letter of the alphabet; A-Z. By having him simply sort through the 7 wood cards and selecting only those cards that contain the chosen number (turning them upside down so that you have no clues), then you will quickly be able to tell him the chosen letter.

This is an idea from Maurice Kraitchik's 1942 book on titled Mathematical Recreations. There are a couple other related window cards, Amazing Insight 16, and Amazing Insight 99. They can be great fun and are quite astounding in how they work.

On this set there are 7 letter cards and a header card. They are each 4" x 1.3" made from 1/8" thick alder. They are precision made in their Florida shop and the text is all deeply laser engraved.

Related Puzzles

People who purchased Amazing Insight Alpha also purchased the following puzzles.

Write your own review

* If you're vision impaired or are using a browser that doesn't display
images, please email your review to info@puzzlemaster.ca instead of using this form.

Your review will be approved by the site admins (to filter inappropriate
matter and spam) before appearing on the site.Please only post your
message once, it will be received and processed in a timely manner.
We make every attempt to post all legitimate reviews submitted, positive
or negative. To help ensure your review appears please make it relevant to
the product shown above and keep your words family friendly. If you provide
an email address (above) you will be notified when your review is processed.
Your email address will not be used for any other purpose and you will not
be added to any mailing lists.
Thank you for sharing your opinions with us and others!

Subscribe to our newsletter

Receive monthly updates and exclusive offers from Puzzle Master right in your inbox, all for FREE! You will be able to unsubscribe at any time.